icudataver.h

/********************************************************************************* Copyright (C) 2009-2010, International Business Machines* Corporation and others. All Rights Reserved.********************************************************************************/#ifndef __ICU_DATA_VER_H__#define __ICU_DATA_VER_H__#include "unicode/utypes.h"/** * @internal ICU 4.4 */#define U_ICU_VERSION_BUNDLE "icuver"/** * @internal ICU 4.4 */#define U_ICU_STD_BUNDLE "icustd"/** * @internal ICU 4.4 */#define U_ICU_DATA_KEY "DataVersion"/** * This function loads up icuver and compares the data version to the wired-in U_ICU_DATA_VERSION. * If icuver shows something less than U_ICU_DATA_VERSION it returns TRUE, else FALSE. The version * found will be returned in the first fillin parameter (if non-null), and *isModified will be set * to TRUE if "icustd" is NOT found. Thus, if the data has been repackaged or modified, "icustd" * (standard ICU) will be missing, and the function will alert the caller that the data is not standard. * * @param dataVersionFillin icuver data version information to be filled in if not-null * @param isModifiedFillin if the data is not standard if not-null * @param status stores the error code from the calls to resource bundle * * @return TRUE if U_ICU_DATA_VERSION is newer than icuver, else FALSE * * @internal ICU 4.4 */U_INTERNALUBool U_EXPORT2 u_isDataOlder(UVersionInfo dataVersionFillin, UBool *isModifiedFillin, UErrorCode *status);
/** * Retrieves the data version from icuver and stores it in dataVersionFillin. * * @param dataVersionFillin icuver data version information to be filled in if not-null * @param status stores the error code from the calls to resource bundle * * @internal ICU 4.4 */U_INTERNALvoid U_EXPORT2 u_getDataVersion(UVersionInfo dataVersionFillin, UErrorCode *status);
#endif